| BRACHIOSAURUSES | • brachiosauruses n. Plural of brachiosaurus. • BRACHIOSAURUS n. any member of a genus of huge lizard-hipped plant-eating dinosaurs. |
| DOLICHOSAURUSES | • DOLICHOSAURUS n. any member of the Dolichosauria, a group of Cretaceous fossil reptiles. |
| ECCREMOCARPUSES | • ECCREMOCARPUS n. an evergreen climbing plant, grown for its decorative pinnate foliage and bright orange-red bell flowers. |
| ELECTROPHORUSES | • electrophoruses n. Plural of electrophorus. • ELECTROPHORUS n. an apparatus consisting of a disk and metal plate to demonstrate static electricity. |
| HYDROCEPHALUSES | • hydrocephaluses n. Plural of hydrocephalus. • HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY. |
| ICHTHYOSAURUSES | • ICHTHYOSAURUS n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURIAN. |
| KINETONUCLEUSES | • KINETONUCLEUS n. a DNA body located near the base of the flagellum in flagellate protozoa, also KINETOPLAST. |
| MORBILLIVIRUSES | • morbilliviruses n. Plural of morbillivirus. • MORBILLIVIRUS n. a virus responsible for measles. |
| PARAMYXOVIRUSES | • paramyxoviruses n. Plural of paramyxovirus. • PARAMYXOVIRUS n. any of a group of viruses which includes the mumps and measles viruses. |
| SLAUGHTERHOUSES | • slaughterhouses n. Plural of slaughterhouse. • SLAUGHTERHOUSE n. an establishment where animals are butchered. |
| STREPTOCARPUSES | • streptocarpuses n. Plural of streptocarpus. • STREPTOCARPUS n. any flowering plant of the Cape primrose genus Streptocarpus, with foxglove-like flowers. |
| TYRANNOSAURUSES | • tyrannosauruses n. Plural of tyrannosaurus. • TYRANNOSAURUS n. a large carnivorous lizard-hipped dinosaur, common during the Cretaceous period, also TYRANNOSAUR. |
| ZINJANTHROPUSES | • ZINJANTHROPUS n. a type of australopithecine, remains of which were discovered in the Olduvai Gorge in Tanzania in 1959. |